Association of miR-21, miR-31, miR-143, miR-145 and let-7a-1 levels with histopathologic features of colorectal cancer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F07%3A00019108" target="_blank" >RIV/00216224:14110/07:00019108 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Association of miR-21, miR-31, miR-143, miR-145 and let-7a-1 levels with histopathologic features of colorectal cancer

Popis výsledku v původním jazyce

RNAs, that repress protein translation through binding to target mRNAs. Although the number of verified human miRNA is still expanding, only few have been functionally described. However, emerging evidences suggest the involvement of altered regulation of miRNA in pathogenesis of cancers and these genes are thought to function as both tumours suppressor and oncogenes. Previous studies, mainly based on microarrays technology applied on colorectal cancer cell lines, showed altered expression levels of several miRNAs in colorectal cancer (CRC). MATERIALS AND METHODS: In our study, we examined by Real-Time PCR expression levels of miR-21, miR-31, miR-143, miR-145 and let-7a-1 in bioptic samples of 29 colorectal cancer patients including 3 cases of IUCC Stage I, 11 of Stage II, 6 of Stage III, 9 of Stage IV. For 6 cases of CRC samples also adjacent non-tumor tissues were analyzed. MiRNAs expression levels were correlated with tumor stage, grade, size, anatomical localization, serum CEA leve

Název v anglickém jazyce

Association of miR-21, miR-31, miR-143, miR-145 and let-7a-1 levels with histopathologic features of colorectal cancer

Popis výsledku anglicky

RNAs, that repress protein translation through binding to target mRNAs. Although the number of verified human miRNA is still expanding, only few have been functionally described. However, emerging evidences suggest the involvement of altered regulation of miRNA in pathogenesis of cancers and these genes are thought to function as both tumours suppressor and oncogenes. Previous studies, mainly based on microarrays technology applied on colorectal cancer cell lines, showed altered expression levels of several miRNAs in colorectal cancer (CRC). MATERIALS AND METHODS: In our study, we examined by Real-Time PCR expression levels of miR-21, miR-31, miR-143, miR-145 and let-7a-1 in bioptic samples of 29 colorectal cancer patients including 3 cases of IUCC Stage I, 11 of Stage II, 6 of Stage III, 9 of Stage IV. For 6 cases of CRC samples also adjacent non-tumor tissues were analyzed. MiRNAs expression levels were correlated with tumor stage, grade, size, anatomical localization, serum CEA leve

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FD - Onkologie a hematologie

OECD FORD obor

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Projekt

<a href="/cs/project/NR9076" target="_blank" >NR9076: Genomické profilování v predikci odpovědi na chemoradioterapii u pacientů s lokálně pokročilým karcinomem konečníku</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

European Journal of Cancer

ISSN

0959-8049

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

4 (suppl.)

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

2

Strana od-do

78-79

Kód UT WoS článku

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EID výsledku v databázi Scopus

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